The CIA's Twitter is only following a couple of dozen other accounts, all government agencies.

Or so they say.

The CIA, which already has Flickr and YouTube accounts, also joined Facebook on Friday.

“By expanding to these platforms, CIA will be able to more directly engage with the public and provide information on CIA’s mission, history, and other developments,” CIA Director John Brennan said in a statement.

“We have important insights to share, and we want to make sure that unclassified information about the Agency is more accessible to the American public that we serve, consistent with our national security mission.”

The CIA said it couldn't get on Twitter sooner because someone else had its handle — @CIA.

"There was someone out there impersonating CIA via Twitter. Earlier this year, CIA filed an impersonation complaint with Twitter and they secured the @CIA account for us, which is routine for government agencies," spokesperson K. Jordan Caldwell said.

"This has been a lengthy process. It’s been in the works for a long time.”

Reaction to the CIA's catapult into the world of social media was bemused.